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@ -18,7 +18,7 @@
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#include "genworld.h"
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#include "helpers.hpp"
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// delta between mouse cursor and upper left corner of dragged window
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/* delta between mouse cursor and upper left corner of dragged window */
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static Point _drag_delta;
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static Window _windows[25];
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@ -101,7 +101,7 @@ static void DispatchLeftClickEvent(Window *w, int x, int y)
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if (w->desc_flags & WDF_DEF_WIDGET) {
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e.we.click.widget = GetWidgetFromPos(w, x, y);
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if (e.we.click.widget < 0) return; /* exit if clicked outside of widgets */
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if (e.we.click.widget < 0) return; // exit if clicked outside of widgets
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/* don't allow any interaction if the button has been disabled */
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if (IsWindowWidgetDisabled(w, e.we.click.widget)) return;
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@ -157,7 +157,7 @@ static void DispatchRightClickEvent(Window *w, int x, int y)
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if (w->desc_flags & WDF_STD_TOOLTIPS) {
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e.we.click.widget = GetWidgetFromPos(w, x, y);
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if (e.we.click.widget < 0)
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return; /* exit if clicked outside of widgets */
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return; // exit if clicked outside of widgets
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if (w->widget[e.we.click.widget].tooltips != 0) {
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GuiShowTooltips(w->widget[e.we.click.widget].tooltips);
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@ -596,7 +596,7 @@ static Window *LocalAllocateWindow(
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DeleteWindow(w);
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}
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// Set up window properties
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/* Set up window properties */
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memset(w, 0, sizeof(*w));
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w->window_class = cls;
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w->flags4 = WF_WHITE_BORDER_MASK; // just opened windows have a white border
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@ -685,7 +685,7 @@ static bool IsGoodAutoPlace1(int left, int top)
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if (left < 0 || top < 22 || right > _screen.width || bottom > _screen.height)
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return false;
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// Make sure it is not obscured by any window.
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/* Make sure it is not obscured by any window. */
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FOR_ALL_WINDOWS(wz) {
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const Window *w = *wz;
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if (w->window_class == WC_MAIN_WINDOW) continue;
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@ -714,7 +714,7 @@ static bool IsGoodAutoPlace2(int left, int top)
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if (left < -(width>>2) || left > _screen.width - (width>>1)) return false;
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if (top < 22 || top > _screen.height - (height>>2)) return false;
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// Make sure it is not obscured by any window.
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/* Make sure it is not obscured by any window. */
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FOR_ALL_WINDOWS(wz) {
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const Window *w = *wz;
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if (w->window_class == WC_MAIN_WINDOW) continue;
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@ -936,7 +936,7 @@ static void DecreaseWindowCounters()
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for (wz = _last_z_window; wz != _z_windows;) {
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w = *--wz;
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// Unclick scrollbar buttons if they are pressed.
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/* Unclick scrollbar buttons if they are pressed. */
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if (w->flags4 & (WF_SCROLL_DOWN | WF_SCROLL_UP)) {
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w->flags4 &= ~(WF_SCROLL_DOWN | WF_SCROLL_UP);
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SetWindowDirty(w);
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@ -993,7 +993,7 @@ static bool HandleDragDrop()
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ResetObjectToPlace();
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if (w != NULL) {
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// send an event in client coordinates.
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/* send an event in client coordinates. */
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e.event = WE_DRAGDROP;
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e.we.dragdrop.pt.x = _cursor.pos.x - w->left;
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e.we.dragdrop.pt.y = _cursor.pos.y - w->top;
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@ -1038,7 +1038,7 @@ static bool HandleMouseOver()
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w = FindWindowFromPt(_cursor.pos.x, _cursor.pos.y);
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// We changed window, put a MOUSEOVER event to the last window
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/* We changed window, put a MOUSEOVER event to the last window */
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if (last_w != NULL && last_w != w) {
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e.event = WE_MOUSEOVER;
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e.we.mouseover.pt.x = -1;
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@ -1048,7 +1048,7 @@ static bool HandleMouseOver()
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last_w = w;
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if (w != NULL) {
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// send an event in client coordinates.
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/* send an event in client coordinates. */
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e.event = WE_MOUSEOVER;
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e.we.mouseover.pt.x = _cursor.pos.x - w->left;
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e.we.mouseover.pt.y = _cursor.pos.y - w->top;
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@ -1058,7 +1058,7 @@ static bool HandleMouseOver()
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w->wndproc(w, &e);
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}
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// Mouseover never stops execution
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/* Mouseover never stops execution */
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return true;
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}
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@ -1117,10 +1117,10 @@ static bool _dragging_window;
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static bool HandleWindowDragging()
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{
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Window* const *wz;
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// Get out immediately if no window is being dragged at all.
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/* Get out immediately if no window is being dragged at all. */
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if (!_dragging_window) return true;
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// Otherwise find the window...
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/* Otherwise find the window... */
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FOR_ALL_WINDOWS(wz) {
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Window *w = *wz;
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@ -1132,7 +1132,7 @@ static bool HandleWindowDragging()
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int nx;
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int ny;
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// Stop the dragging if the left mouse button was released
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/* Stop the dragging if the left mouse button was released */
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if (!_left_button_down) {
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w->flags4 &= ~WF_DRAGGING;
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break;
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@ -1158,14 +1158,14 @@ static bool HandleWindowDragging()
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if (v == w) continue; // Don't snap at yourself
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if (y + w->height > v->top && y < v->top + v->height) {
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// Your left border <-> other right border
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/* Your left border <-> other right border */
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delta = abs(v->left + v->width - x);
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if (delta <= hsnap) {
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nx = v->left + v->width;
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hsnap = delta;
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}
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// Your right border <-> other left border
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/* Your right border <-> other left border */
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delta = abs(v->left - x - w->width);
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if (delta <= hsnap) {
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nx = v->left - w->width;
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@ -1174,14 +1174,14 @@ static bool HandleWindowDragging()
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}
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if (w->top + w->height >= v->top && w->top <= v->top + v->height) {
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// Your left border <-> other left border
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/* Your left border <-> other left border */
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delta = abs(v->left - x);
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if (delta <= hsnap) {
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nx = v->left;
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hsnap = delta;
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}
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// Your right border <-> other right border
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/* Your right border <-> other right border */
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delta = abs(v->left + v->width - x - w->width);
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if (delta <= hsnap) {
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nx = v->left + v->width - w->width;
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@ -1190,14 +1190,14 @@ static bool HandleWindowDragging()
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}
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if (x + w->width > v->left && x < v->left + v->width) {
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// Your top border <-> other bottom border
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/* Your top border <-> other bottom border */
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delta = abs(v->top + v->height - y);
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if (delta <= vsnap) {
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ny = v->top + v->height;
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vsnap = delta;
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}
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// Your bottom border <-> other top border
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/* Your bottom border <-> other top border */
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delta = abs(v->top - y - w->height);
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if (delta <= vsnap) {
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ny = v->top - w->height;
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@ -1206,14 +1206,14 @@ static bool HandleWindowDragging()
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}
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if (w->left + w->width >= v->left && w->left <= v->left + v->width) {
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// Your top border <-> other top border
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/* Your top border <-> other top border */
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delta = abs(v->top - y);
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if (delta <= vsnap) {
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ny = v->top;
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vsnap = delta;
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}
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// Your bottom border <-> other bottom border
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/* Your bottom border <-> other bottom border */
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delta = abs(v->top + v->height - y - w->height);
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if (delta <= vsnap) {
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ny = v->top + v->height - w->height;
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@ -1223,12 +1223,12 @@ static bool HandleWindowDragging()
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}
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}
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// Make sure the window doesn't leave the screen
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// 13 is the height of the title bar
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/* Make sure the window doesn't leave the screen
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* 13 is the height of the title bar */
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nx = clamp(nx, 13 - t->right, _screen.width - 13 - t->left);
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ny = clamp(ny, 0, _screen.height - 13);
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// Make sure the title bar isn't hidden by behind the main tool bar
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/* Make sure the title bar isn't hidden by behind the main tool bar */
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v = FindWindowById(WC_MAIN_TOOLBAR, 0);
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if (v != NULL) {
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int v_bottom = v->top + v->height;
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@ -1345,15 +1345,15 @@ static bool HandleScrollbarScrolling()
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int pos;
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Scrollbar *sb;
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// Get out quickly if no item is being scrolled
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/* Get out quickly if no item is being scrolled */
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if (!_scrolling_scrollbar) return true;
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// Find the scrolling window
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/* Find the scrolling window */
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FOR_ALL_WINDOWS(wz) {
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Window *w = *wz;
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if (w->flags4 & WF_SCROLL_MIDDLE) {
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// Abort if no button is clicked any more.
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/* Abort if no button is clicked any more. */
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if (!_left_button_down) {
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w->flags4 &= ~WF_SCROLL_MIDDLE;
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SetWindowDirty(w);
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@ -1371,7 +1371,7 @@ static bool HandleScrollbarScrolling()
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i = _cursor.pos.y - _cursorpos_drag_start.y;
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}
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// Find the item we want to move to and make sure it's inside bounds.
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/* Find the item we want to move to and make sure it's inside bounds. */
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pos = min(max(0, i + _scrollbar_start_pos) * sb->count / _scrollbar_size, max(0, sb->count - sb->cap));
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if (pos != sb->pos) {
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sb->pos = pos;
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@ -1482,7 +1482,7 @@ static bool MaybeBringWindowToFront(const Window *w)
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}
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/** Send a message from one window to another. The receiving window is found by
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* @param w @see Window pointer pointing to the other window
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* @param w see Window pointer pointing to the other window
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* @param msg Specifies the message to be sent
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* @param wparam Specifies additional message-specific information
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* @param lparam Specifies additional message-specific information
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@ -1500,8 +1500,8 @@ static void SendWindowMessageW(Window *w, uint msg, uint wparam, uint lparam)
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}
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/** Send a message from one window to another. The receiving window is found by
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* @param wnd_class @see WindowClass class AND
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* @param wnd_num @see WindowNumber number, mostly 0
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* @param wnd_class see WindowClass class AND
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* @param wnd_num see WindowNumber number, mostly 0
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* @param msg Specifies the message to be sent
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* @param wparam Specifies additional message-specific information
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* @param lparam Specifies additional message-specific information
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@ -1514,7 +1514,7 @@ void SendWindowMessage(WindowClass wnd_class, WindowNumber wnd_num, int msg, int
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/** Send a message from one window to another. The message will be sent
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* to ALL windows of the windowclass specified in the first parameter
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* @param wnd_class @see WindowClass class
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* @param wnd_class see WindowClass class
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* @param msg Specifies the message to be sent
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* @param wparam Specifies additional message-specific information
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* @param lparam Specifies additional message-specific information
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@ -1551,13 +1551,13 @@ void HandleKeypress(uint32 key)
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*/
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if (!IsGeneratingWorld()) _current_player = _local_player;
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// Setup event
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/* Setup event */
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e.event = WE_KEYPRESS;
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e.we.keypress.key = GB(key, 0, 16);
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e.we.keypress.keycode = GB(key, 16, 16);
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e.we.keypress.cont = true;
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// check if we have a query string window open before allowing hotkeys
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/* check if we have a query string window open before allowing hotkeys */
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if (FindWindowById(WC_QUERY_STRING, 0) != NULL ||
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FindWindowById(WC_SEND_NETWORK_MSG, 0) != NULL ||
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FindWindowById(WC_GENERATE_LANDSCAPE, 0) != NULL ||
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@ -1566,11 +1566,11 @@ void HandleKeypress(uint32 key)
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query_open = true;
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}
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// Call the event, start with the uppermost window.
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/* Call the event, start with the uppermost window. */
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for (wz = _last_z_window; wz != _z_windows;) {
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Window *w = *--wz;
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// if a query window is open, only call the event for certain window types
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/* if a query window is open, only call the event for certain window types */
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if (query_open &&
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w->window_class != WC_QUERY_STRING &&
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w->window_class != WC_SEND_NETWORK_MSG &&
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@ -1585,7 +1585,7 @@ void HandleKeypress(uint32 key)
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if (e.we.keypress.cont) {
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Window *w = FindWindowById(WC_MAIN_TOOLBAR, 0);
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// When there is no toolbar w is null, check for that
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/* When there is no toolbar w is null, check for that */
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if (w != NULL) w->wndproc(w, &e);
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}
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}
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@ -1616,7 +1616,7 @@ static void HandleAutoscroll()
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if (vp != NULL) {
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x -= vp->left;
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y -= vp->top;
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//here allows scrolling in both x and y axis
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/* here allows scrolling in both x and y axis */
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#define scrollspeed 3
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if (x - 15 < 0) {
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WP(w, vp_d).scrollpos_x += (x - 15) * scrollspeed << vp->zoom;
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@ -1685,7 +1685,7 @@ void MouseLoop(int click, int mousewheel)
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case 1:
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DEBUG(misc, 2, "Cursor: 0x%X (%d)", _cursor.sprite, _cursor.sprite);
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if (_thd.place_mode != 0 &&
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// query button and place sign button work in pause mode
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/* query button and place sign button work in pause mode */
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_cursor.sprite != SPR_CURSOR_QUERY &&
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_cursor.sprite != SPR_CURSOR_SIGN &&
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_pause_game != 0 &&
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@ -1736,7 +1736,7 @@ void HandleMouseEvents()
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*/
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if (!IsGeneratingWorld()) _current_player = _local_player;
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// Mouse event?
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/* Mouse event? */
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click = 0;
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if (_left_button_down && !_left_button_clicked) {
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_left_button_clicked = true;
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@ -1793,7 +1793,7 @@ void UpdateWindows()
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if ((*wz)->viewport != NULL) UpdateViewportPosition(*wz);
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}
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DrawTextMessage();
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// Redraw mouse cursor in case it was hidden
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/* Redraw mouse cursor in case it was hidden */
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DrawMouseCursor();
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}
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belugas
17 years ago