intel/llvm
1
0
Fork 0
mirror of https://github.com/intel/llvm.git synced 2026-01-13 19:08:21 +08:00
Code Issues Packages Projects Releases Wiki Activity

[lldb][gui] implement shift+tab for going back in views

Browse Source 
Also simplify the code for going forward.

Differential Revision: https://reviews.llvm.org/D85089
This commit is contained in:
Luboš Luňák
2020-08-02 13:18:41 +02:00
parent 2f1b24b70c
commit 7a63dc534e
1 changed files with 39 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

71
lldb/source/Core/IOHandlerCursesGUI.cpp
View File

@@ -692,42 +692,44 @@ public:
void SelectNextWindowAsActive() {
// Move active focus to next window
const size_t num_subwindows = m_subwindows.size();
if (m_curr_active_window_idx == UINT32_MAX) {
uint32_t idx = 0;
for (auto subwindow_sp : m_subwindows) {
if (subwindow_sp->GetCanBeActive()) {
m_curr_active_window_idx = idx;
break;
}
++idx;
}
} else if (m_curr_active_window_idx + 1 < num_subwindows) {
bool handled = false;
const int num_subwindows = m_subwindows.size();
int start_idx = 0;
if (m_curr_active_window_idx != UINT32_MAX) {
m_prev_active_window_idx = m_curr_active_window_idx;
for (size_t idx = m_curr_active_window_idx + 1; idx < num_subwindows;
++idx) {
if (m_subwindows[idx]->GetCanBeActive()) {
m_curr_active_window_idx = idx;
handled = true;
break;
}
start_idx = m_curr_active_window_idx + 1;
}
for (int idx = start_idx; idx < num_subwindows; ++idx) {
if (m_subwindows[idx]->GetCanBeActive()) {
m_curr_active_window_idx = idx;
return;
}
if (!handled) {
for (size_t idx = 0; idx <= m_prev_active_window_idx; ++idx) {
if (m_subwindows[idx]->GetCanBeActive()) {
m_curr_active_window_idx = idx;
break;
}
}
}
for (int idx = 0; idx < start_idx; ++idx) {
if (m_subwindows[idx]->GetCanBeActive()) {
m_curr_active_window_idx = idx;
break;
}
} else {
}
}
void SelectPreviousWindowAsActive() {
// Move active focus to previous window
const int num_subwindows = m_subwindows.size();
int start_idx = num_subwindows - 1;
if (m_curr_active_window_idx != UINT32_MAX) {
m_prev_active_window_idx = m_curr_active_window_idx;
for (size_t idx = 0; idx < num_subwindows; ++idx) {
if (m_subwindows[idx]->GetCanBeActive()) {
m_curr_active_window_idx = idx;
break;
}
start_idx = m_curr_active_window_idx - 1;
}
for (int idx = start_idx; idx >= 0; --idx) {
if (m_subwindows[idx]->GetCanBeActive()) {
m_curr_active_window_idx = idx;
return;
}
}
for (int idx = num_subwindows - 1; idx > start_idx; --idx) {
if (m_subwindows[idx]->GetCanBeActive()) {
m_curr_active_window_idx = idx;
break;
}
}
}
@@ -2928,6 +2930,10 @@ public:
window.SelectNextWindowAsActive();
return eKeyHandled;
case KEY_BTAB:
window.SelectPreviousWindowAsActive();
return eKeyHandled;
case 'h':
window.CreateHelpSubwindow();
return eKeyHandled;
@@ -2952,6 +2958,7 @@ public:
KeyHelp *WindowDelegateGetKeyHelp() override {
static curses::KeyHelp g_source_view_key_help[] = {
{'\t', "Select next view"},
{KEY_BTAB, "Select previous view"},
{'h', "Show help dialog with view specific key bindings"},
{',', "Page up"},
{'.', "Page down"},